Obesity's link to cancer risk

A recent German study indicates that weight gain and obesity are now more strongly associated than before with the risk of developing cancer, potentially responsible for about 11.5% of cancer cases—that is, roughly one in every ten cases. The study, which followed 458,543 individuals over 12 years, found that fat accumulation—especially around the abdomen—promotes cancer cell growth and increases chronic inflammation, thereby raising the likelihood of developing various cancers, including those of the colon, breast, and liver. The link between obesity and cancer is often stronger among women, partly due to the influence of hormones like estrogen. The study emphasizes the importance of combating obesity to reduce cancer risks, with prevention focusing on decreasing fat accumulation—particularly in the abdominal area—to lower the incidence of various cancer types.

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